# Otto Zwartjes

> researcher

**Wikidata**: [Q112344071](https://www.wikidata.org/wiki/Q112344071)  
**Source**: https://4ort.xyz/entity/otto-zwartjes


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/education/15209835)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/education/15209823)
4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/education/15209788)
5. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15209734)
6. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210572)
7. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210599)
8. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210585)
9. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210902)
10. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210593)
11. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-1919-9895/employment/15210898)
12. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)